Where NASA Put a Parking Lot, Dinosaurs and Mammals Once Crossed Paths An 8.5-foot-long slab found in Maryland preserved tracks left by prehistoric creatures. The site was almost obliterated before the rock was unearthed. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:'It's coming in DAMN CLOSE' NASA is monitoring huge asteroid hurtling towards EarthWas MH370 flown off course on PURPOSE? Pilot took similar path on simulator WEEKS beforeBali volcano: Eruptions set to be MORE VIOLENT - scientists warn as Mount Agung rubblesOrigins of life SHOCK: Four billion-year-old rockpools are secret to man, say scientistsAI is becoming RACIST as robots mimic society, experts warnWe are on cusp of confirming intelligent aliens EXIST: Top scientist's astonishing claim
